Pith Number

pith:CDKXAJ2I

pith:2025:CDKXAJ2IWAYESHB2KUGRDVGBLJ

not attested not anchored not stored refs pending

An LiGME Regularizer of Designated Isolated Minimizers -- An Application to Discrete-Valued Signal Estimation

Isao Yamada, Keita Kume, Satoshi Shoji, Wataru Yata

arxiv:2503.10126 v2 · 2025-03-13 · eess.SP · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDKXAJ2IWAYESHB2KUGRDVGBLJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

A Proximal Variable Smoothing for Minimization of Nonlinearly Composite Nonsmooth Function -- Finite-Max Minimization and MIMO Applications

Receipt and verification

First computed	2026-07-05T11:10:54.144852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10d5702748b030491c3a550d11d4c15a7ae9949cd73b174761ba85d0c5252fa3

Aliases

arxiv: 2503.10126 · arxiv_version: 2503.10126v2 · doi: 10.48550/arxiv.2503.10126 · pith_short_12: CDKXAJ2IWAYE · pith_short_16: CDKXAJ2IWAYESHB2 · pith_short_8: CDKXAJ2I

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CDKXAJ2IWAYESHB2KUGRDVGBLJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 10d5702748b030491c3a550d11d4c15a7ae9949cd73b174761ba85d0c5252fa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dbbbcb4cde67a22cfbe2fd63f5d305604c766ecd9ea7df50fde1cc39811c0b9",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-03-13T07:34:54Z",
    "title_canon_sha256": "77db0c38ab012d53a6b29f82d4df0c47d015851f3a76f36d97952fbdc31a9fa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.10126",
    "kind": "arxiv",
    "version": 2
  }
}